IDT71024S70 View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

Manufacturer

IDT71024S70

CMOS STATIC RAM 1 MEG (128K x 8-BIT)

Integrated Device Technology 

Integrated Device Technology, Inc.

CMOS STATIC RAM

1 MEG (128K x 8-BIT)

IDT71024S70

FEATURES:

• 128K x 8 CMOS static RAM

• Equal access and cycle times

— Commercial: 70ns

• Two Chip Selects plus one Output Enable pin

• Bidirectional inputs and outputs directly TTL-compatible

• Low power consumption via chip deselect

• Available in 300 and 400 mil Plastic SOJ packages

DESCRIPTION:

The IDT71024 is a 1,048,576-bit medium-speed static

RAM organized as 128K x 8. It is fabricated using IDT’s high-

performance, high-reliability CMOS technology. This state-

of-the-art technology, combined with innovative circuit design

techniques, provides a cost-effective solution for your memory

needs.

The IDT71024 has an output enable pin which operates as

fast as 30ns, with address access times as fast as 70ns

available. All bidirectional inputs and outputs of the IDT71024

are TTL-compatible and operation is from a single 5V supply.

Fully static asynchronous circuitry is used; no clocks or

refreshes are required for operation.

The IDT71024 is packaged in 32-pin 300 mil Plastic SOJ

and 32-pin 400 mil Plastic SOJ packages.

FUNCTIONAL BLOCK DIAGRAM

A0

•

•

•

ADDRESS

•

•

DECODER

•

A16

1,048,576-BIT

MEMORY ARRAY

I/O0 – I/O7

¥

8

8

WE

OE

CS1

CS2

CONTROL

LOGIC

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

COMMERCIAL TEMPERATURE RANGE

©1996 Integrated Device Technology, Inc.

8

I/O CONTROL

3568 drw 01

MAY 1996

DSC-3568/-

1

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